ZINC - Revision history

Randylyon at 15:18, 9 April 2024

2024-04-09T15:18:58Z

← Older revision		Revision as of 15:18, 9 April 2024
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	[[Image:ZINC.gif\|~~right~~\|thumb\|200px\|Zinc]]ZINC. Zinc was also known during the 1800s as "drybone" or "blackjack." There was no market for zinc ore previous to 1860. It was considered so worthless that streets in Hazel Green, Wisconsin, were paved with it.		[[Image:ZINC.gif\|left\|thumb\|200px\|Zinc]]ZINC. Zinc was also known during the 1800s as "drybone" or "blackjack." There was no market for zinc ore previous to 1860. It was considered so worthless that streets in Hazel Green, Wisconsin, were paved with it.
	The rise in the price of zinc ore in 1887 caused miners here to begin operations.		The rise in the price of zinc ore in 1887 caused miners here to begin operations.

Randylyon at 17:11, 8 April 2024

2024-04-08T17:11:02Z

← Older revision		Revision as of 17:11, 8 April 2024
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	[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.		[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.

	One of the first significant mines in Dubuque was located in [[CENTER GROVE]]. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, ~~Illinoi~~ where it was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The [[AVENUE TOP MINE]] on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)		One of the first significant mines in Dubuque was located in [[CENTER GROVE]]. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinois where it was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The [[AVENUE TOP MINE]] on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)

	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)

Randylyon at 05:27, 23 January 2021

2021-01-23T05:27:53Z

← Older revision		Revision as of 05:27, 23 January 2021
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	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)

	One exception to the activities mentioned was the interest locally in the Pike's Peak and Alpine Street mining properties. Instrumental in this activity were [[HOSFORD, Albert W.\|Albert W. HOSFORD]], R. W. Hosford, ~~[[MORRISON~~, ~~John\|John MORRISON]]~~, and [[COATES, Frank\|Frank COATES]]. (5) The Alpine mine produced mostly [[DRYBONE]]. Investments in machinery included an electric hoist, air drill, and electric lights. Pike's Peak, located a mile beyond [[CENTER GROVE]], yielded the "richest blackjack" despite the need to remove vast amounts of water which had been thought would make mining impossible. Pumps removed 120 gallons of water per minute to make work possible. The vein being worked in 1899 was 8-10 feet high and just as wide. There were twenty similar veins for future work. To extract the ore, three shifts of miners, each working eight hours daily worked constantly. (5)		One exception to the activities mentioned was the interest locally in the Pike's Peak and Alpine Street mining properties. Instrumental in this activity were [[HOSFORD, Albert W.\|Albert W. HOSFORD]], R. W. Hosford, John Morrison, Jr., and [[COATES, Frank\|Frank COATES]]. (5) The Alpine mine produced mostly [[DRYBONE]]. Investments in machinery included an electric hoist, air drill, and electric lights. Pike's Peak, located a mile beyond [[CENTER GROVE]], yielded the "richest blackjack" despite the need to remove vast amounts of water which had been thought would make mining impossible. Pumps removed 120 gallons of water per minute to make work possible. The vein being worked in 1899 was 8-10 feet high and just as wide. There were twenty similar veins for future work. To extract the ore, three shifts of miners, each working eight hours daily worked constantly. (5)

	The investors were also interested in a concentrating works at the foot of 18th Street. Ore removed from the ground also contained rock and refuse material. This made it acceptable to a few smelters and then only bringing $9 to $14 per ton. Concentrated ore without the other material brought from $35 to $50. (6)		The investors were also interested in a concentrating works at the foot of 18th Street. Ore removed from the ground also contained rock and refuse material. This made it acceptable to a few smelters and then only bringing $9 to $14 per ton. Concentrated ore without the other material brought from $35 to $50. (6)

Randylyon at 05:26, 23 January 2021

2021-01-23T05:26:30Z

← Older revision		Revision as of 05:26, 23 January 2021
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	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)

	One exception to the activities mentioned was the interest locally in the Pike's Peak and Alpine Street mining properties. Instrumental in this activity were [[HOSFORD, A.W.\|A.W. HOSFORD]], R. W. Hosford, [[MORRISON, John\|John MORRISON]], and [[COATES, Frank\|Frank COATES]]. (5) The Alpine mine produced mostly [[DRYBONE]]. Investments in machinery included an electric hoist, air drill, and electric lights. Pike's Peak, located a mile beyond [[CENTER GROVE]], yielded the "richest blackjack" despite the need to remove vast amounts of water which had been thought would make mining impossible. Pumps removed 120 gallons of water per minute to make work possible. The vein being worked in 1899 was 8-10 feet high and just as wide. There were twenty similar veins for future work. To extract the ore, three shifts of miners, each working eight hours daily worked constantly. (5)		One exception to the activities mentioned was the interest locally in the Pike's Peak and Alpine Street mining properties. Instrumental in this activity were [[HOSFORD, Albert W.\|Albert W. HOSFORD]], R. W. Hosford, [[MORRISON, John\|John MORRISON]], and [[COATES, Frank\|Frank COATES]]. (5) The Alpine mine produced mostly [[DRYBONE]]. Investments in machinery included an electric hoist, air drill, and electric lights. Pike's Peak, located a mile beyond [[CENTER GROVE]], yielded the "richest blackjack" despite the need to remove vast amounts of water which had been thought would make mining impossible. Pumps removed 120 gallons of water per minute to make work possible. The vein being worked in 1899 was 8-10 feet high and just as wide. There were twenty similar veins for future work. To extract the ore, three shifts of miners, each working eight hours daily worked constantly. (5)

	The investors were also interested in a concentrating works at the foot of 18th Street. Ore removed from the ground also contained rock and refuse material. This made it acceptable to a few smelters and then only bringing $9 to $14 per ton. Concentrated ore without the other material brought from $35 to $50. (6)		The investors were also interested in a concentrating works at the foot of 18th Street. Ore removed from the ground also contained rock and refuse material. This made it acceptable to a few smelters and then only bringing $9 to $14 per ton. Concentrated ore without the other material brought from $35 to $50. (6)

Randylyon at 05:25, 23 January 2021

2021-01-23T05:25:29Z

← Older revision		Revision as of 05:25, 23 January 2021
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	One of the first significant mines in Dubuque was located in [[CENTER GROVE]]. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinoi where it was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The [[AVENUE TOP MINE]] on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)		One of the first significant mines in Dubuque was located in [[CENTER GROVE]]. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinoi where it was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The [[AVENUE TOP MINE]] on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)

	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In ~~1910 a strike was made at a depth~~ of ~~170 feet~~ and ~~engineers were continuing to dig in anticipation~~ of ~~even more ore~~. ~~The Goose Horn was one of the few active mines~~ in ~~1913 with ore taken at a depth of 190 feet~~. (4)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1899 an article in the Dubuque Herald reported that outside capitalists had been buying up Dubuque mining sites while Dubuque investors had generally avoided investing in zinc mining property. The state mineralogist of Missouri visited Dubuque and inspected several promising claims. Upon returning home, several of these sites had been purchased by Missouri investors. Chicago and Pittsburg syndicates also had agents in Dubuque. (4)

	In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition, a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (5)		One exception to the activities mentioned was the interest locally in the Pike's Peak and Alpine Street mining properties. Instrumental in this activity were [[HOSFORD, A.W.\|A.W. HOSFORD]], R. W. Hosford, [[MORRISON, John\|John MORRISON]], and [[COATES, Frank\|Frank COATES]]. (5) The Alpine mine produced mostly [[DRYBONE]]. Investments in machinery included an electric hoist, air drill, and electric lights. Pike's Peak, located a mile beyond [[CENTER GROVE]], yielded the "richest blackjack" despite the need to remove vast amounts of water which had been thought would make mining impossible. Pumps removed 120 gallons of water per minute to make work possible. The vein being worked in 1899 was 8-10 feet high and just as wide. There were twenty similar veins for future work. To extract the ore, three shifts of miners, each working eight hours daily worked constantly. (5)

			The investors were also interested in a concentrating works at the foot of 18th Street. Ore removed from the ground also contained rock and refuse material. This made it acceptable to a few smelters and then only bringing $9 to $14 per ton. Concentrated ore without the other material brought from $35 to $50. (6)

			In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (7)

			In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition, a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (8)

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	3. "Local News in Brief," ''The Herald'', February 4, 1890, p. 4		3. "Local News in Brief," ''The Herald'', February 4, 1890, p. 4

	4. '''Minerals Yearbook''', United States Bureau of Mines, 1913, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false		4. "Dubuque Sure to Boom," ''The Dubuque Herald'', December 22, 1899, p. 3

			5. Ibid.

			6. Ibid.

			7. '''Minerals Yearbook''', United States Bureau of Mines, 1913, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false

	5. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3		8. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3



	[[Category: Mineral]]		[[Category: Mineral]]

Randylyon at 23:15, 18 September 2019

2019-09-18T23:15:40Z

← Older revision		Revision as of 23:15, 18 September 2019
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	[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.		[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.

	One of the first significant mines in Dubuque was located in ~~Center Grove~~. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, ~~Illinois. It~~ was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The ~~Avenue Top Mine~~ on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)		One of the first significant mines in Dubuque was located in [[CENTER GROVE]]. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinoi where it was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The [[AVENUE TOP MINE]] on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)

	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the ~~Goose Horn Mine~~ along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (4)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the [[GOOSE HORN MINE]] along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (4)

	In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (5)		In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition, a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (5)

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Randylyon at 23:38, 6 April 2019

2019-04-06T23:38:55Z

← Older revision		Revision as of 23:38, 6 April 2019
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	[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.		[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.

	One of the first significant mines in Dubuque was located in Center Grove. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinois. It was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The Avenue Top Mine on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business.		One of the first significant mines in Dubuque was located in Center Grove. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinois. It was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The Avenue Top Mine on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business. (2) It was proposed in 1890 to establish a zinc rolling mill with a capital stock of $100,000. (3)

	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. ~~(2)~~ The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (3)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (4)

	In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (4)		In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (5)

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	2. "Good News From the Goose Horn," ''Telegraph Herald'', March 13, 1910, p. 8		2. "Good News From the Goose Horn," ''Telegraph Herald'', March 13, 1910, p. 8

	3. ''~~'Minerals Yearbook'~~'', ~~United States Bureau of Mines~~, ~~1913~~, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false		3. "Local News in Brief," ''The Herald'', February 4, 1890, p. 4

	4. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3		4. '''Minerals Yearbook''', United States Bureau of Mines, 1913, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false

			5. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3



	[[Category: Mineral]]		[[Category: Mineral]]

Randylyon at 17:35, 3 January 2019

2019-01-03T17:35:06Z

← Older revision		Revision as of 17:35, 3 January 2019
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	4. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3		4. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3

	Oldt, Franklin T. History of Dubuque County. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml

	[[Category: Mineral]]		[[Category: Mineral]]

Randylyon at 04:23, 13 January 2018

2018-01-13T04:23:42Z

← Older revision		Revision as of 04:23, 13 January 2018
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	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. (2) The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (3)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. (2) The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (3)

			In 1944 thirty percent of the zinc mined in the United States came from six counties in Wisconsin, Illinois, and Iowa. There were twenty-six active mines in the area employing one thousand men. In addition a new process of electrolysis increased the amount of zinc extracted from the ore from 70% to 90%. Six of the new plants were located in the three state district servicing the twenty-six miles and twenty sites of residue from previous mining operations. With an estimated total of five million tons of zinc in the area, the supply was expected to last 270 years. (4)

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	3. '''Minerals Yearbook''', United States Bureau of Mines, 1913, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false		3. '''Minerals Yearbook''', United States Bureau of Mines, 1913, p. 96. Online: http://books.google.com/books?id=FowoAAAAYAAJ&pg=PA96&lpg=PA96&dq=Goose+Horn+Mine+%28dubuque%29&source=bl&ots=E5S7nqu8Em&sig=tDjHBHETBb6kI4LMMEhDFVrPDLQ&hl=en&sa=X&ei=CpNyVJSPM4WuyQTN_4L4Cw&ved=0CCAQ6AEwAA#v=onepage&q=Goose%20Horn%20Mine%20%28dubuque%29&f=false

			4. "Area Produces Third of Zinc," ''Telegraph-Herald,'' October 3, 1944, p. 3

	Oldt, Franklin T. History of Dubuque County. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml		Oldt, Franklin T. History of Dubuque County. http://www.ebooksread.com/authors-eng/franklin-t-oldt/history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl/page-2-history-of-dubuque-county-iowa-being-a-general-survey-of-dubuque-county-histor-tdl.shtml

	[[Category: Mineral]]		[[Category: Mineral]]

Randylyon at 23:50, 28 March 2017

2017-03-28T23:50:55Z

← Older revision		Revision as of 23:50, 28 March 2017
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	[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.		[[MINING]] operations began when it was discovered that zinc combined with copper would create bronze. Often explorations for zinc took miners back to the same areas in which they had mined [[LEAD]]. Slag heaps of zinc, once an eyesore, became valuable property.

	One of the first significant mines in Dubuque was located in Center Grove. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinois. It was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The Avenue Top Mine on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as ~~Bumcombe~~ Hill and Big Dad Mine doing a majority share of the business.		One of the first significant mines in Dubuque was located in Center Grove. Discovered in 1877 at a depth of ten feet, the ore was shipped to LaSalle, Illinois. It was analyzed and found to be of excellent quality. (1) Rich deposits were discovered by J. F. Redman in a crevice forty feet wide. The Avenue Top Mine on Julien Avenue was worked in the 1880s by the firm of Hird, Oatey and Watters. Another mine was opened at Center and Fourteenth [[STREETS]]. A boom in zinc mining occurred in 1899 with such mines as Buncombe Hill and Big Dad Mine doing a majority share of the business.

	The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. (2) The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (3)		The Dubuque Zinc Company began operating in 1893 with a capitalization of $100,000. In 1891 E.T. Goldthorpe shipped fifty carloads of ore on which freight charges amounted to $1,600. Zinc mining was a profitable enterprise at the Goose Horn Mine along South Grandview. In 1910 a strike was made at a depth of 170 feet and engineers were continuing to dig in anticipation of even more ore. (2) The Goose Horn was one of the few active mines in 1913 with ore taken at a depth of 190 feet. (3)